}
public String toJSON(){
JSONObject jObj = new JSONObject();
Merchant _m = getMerchant();
User _czyh = getCZYHBH();
User _u = getCZQDR();
try {
jObj.put("id", getID());
jObj.put("user_id", _czyh!=null?"":_czyh.getId());
jObj.put("user_name", _czyh==null?"":_czyh.getUsername());
jObj.put("merchat_id", _m==null?"":_m.getID());
jObj.put("m_name", _m==null?"":_m.getSJMC());
jObj.put("czlx", changetoCN(getRESERVATION01()));
jObj.put("czje", getCZJE());
jObj.put("dhjf", getCZDHJFS());
jObj.put("czsj", getCZSJ());
jObj.put("czzt", changeToCN(getCzzt()));
jObj.put("czqdr", _u==null?"":_u.getUsername());
jObj.put("czqrrq", getCzqdrq());
} catch (JSONException e) {
e.printStackTrace();
}
return jObj.toString();